105826140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1787}}^1$

素因数の和:1856

約数の個数: 144

約数和(自身を含む): 374879232

約数和(自身を除く): 269053092

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 470, 564, 630, 658, 705, 846, 940, 987, 1260, 1316, 1410, 1645, 1692, 1787, 1974, 2115, 2820, 2961, 3290, 3574, 3948, 4230, 4935, 5361, 5922, 6580, 7148, 8460, 8935, 9870, 10722, 11844, 12509, 14805, 16083, 17870, 19740, 21444, 25018, 26805, 29610, 32166, 35740, 37527, 50036, 53610, 59220, 62545, 64332, 75054, 80415, 83989, 107220, 112581, 125090, 150108, 160830, 167978, 187635, 225162, 250180, 251967, 321660, 335956, 375270, 419945, 450324, 503934, 562905, 587923, 750540, 755901, 839890, 1007868, 1125810, 1175846, 1259835, 1511802, 1679780, 1763769, 2251620, 2351692, 2519670, 2939615, 3023604, 3527538, 3779505, 5039340, 5291307, 5879230, 7055076, 7559010, 8818845, 10582614, 11758460, 15118020, 17637690, 21165228, 26456535, 35275380, 52913070, 105826140]

約数ペア:

[(1, 105826140), (2, 52913070), (3, 35275380), (4, 26456535), (5, 21165228), (6, 17637690), (7, 15118020), (9, 11758460), (10, 10582614), (12, 8818845), (14, 7559010), (15, 7055076), (18, 5879230), (20, 5291307), (21, 5039340), (28, 3779505), (30, 3527538), (35, 3023604), (36, 2939615), (42, 2519670), (45, 2351692), (47, 2251620), (60, 1763769), (63, 1679780), (70, 1511802), (84, 1259835), (90, 1175846), (94, 1125810), (105, 1007868), (126, 839890), (140, 755901), (141, 750540), (180, 587923), (188, 562905), (210, 503934), (235, 450324), (252, 419945), (282, 375270), (315, 335956), (329, 321660), (420, 251967), (423, 250180), (470, 225162), (564, 187635), (630, 167978), (658, 160830), (705, 150108), (846, 125090), (940, 112581), (987, 107220), (1260, 83989), (1316, 80415), (1410, 75054), (1645, 64332), (1692, 62545), (1787, 59220), (1974, 53610), (2115, 50036), (2820, 37527), (2961, 35740), (3290, 32166), (3574, 29610), (3948, 26805), (4230, 25018), (4935, 21444), (5361, 19740), (5922, 17870), (6580, 16083), (7148, 14805), (8460, 12509), (8935, 11844), (9870, 10722)]